diff --git a/types/react-countdown-circle-timer/index.d.ts b/types/react-countdown-circle-timer/index.d.ts
new file mode 100644
index 0000000000..9e7ec0df9a
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+++ b/types/react-countdown-circle-timer/index.d.ts
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+// Type definitions for react-countdown-circle-timer 1.0
+// Project: https://github.com/vydimitrov/react-countdown-circle-timer
+// Definitions by: Tim Ittermann <https://github.com/timia2109>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 3.6
+
+import { Component, ReactNode } from 'react';
+
+export type ColorType = ReadonlyArray<[ string, number? ]>;
+export type StrokeLinecapType = "round" | "square";
+export type RenderTimeFunctionType = (remainingTime: number, elapsedTime: number, isPlaying: boolean) => ReactNode;
+export type OnCompleteFunctionType = () => [boolean, number] | undefined | void;
+
+export class CountdownCircleTimer extends Component<Props> {}
+
+export interface Props {
+    durationSeconds: number;
+    colors: ColorType;
+    size?: number;
+    strokeWidth?: number;
+    strokeLinecap?: StrokeLinecapType;
+    trailColor?: string;
+    isPlaying?: boolean;
+    isLinearGradient?: boolean;
+    gradientUniqueKey?: string;
+    renderTime?: RenderTimeFunctionType;
+    onComplete?: OnCompleteFunctionType;
+}
diff --git a/types/react-countdown-circle-timer/react-countdown-circle-timer-tests.tsx b/types/react-countdown-circle-timer/react-countdown-circle-timer-tests.tsx
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index 0000000000..2126bbad7a
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+++ b/types/react-countdown-circle-timer/react-countdown-circle-timer-tests.tsx
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+import * as React from "react";
+import { CountdownCircleTimer } from "react-countdown-circle-timer";
+
+const Test: React.FC = () => {
+    return <CountdownCircleTimer
+        isPlaying
+        durationSeconds={10}
+        colors={[
+            ['#004777', .33],
+            ['#F7B801', .33],
+            ['#A30000']
+        ]}
+        size={200}
+        strokeWidth={5}
+        strokeLinecap="round"
+        trailColor="#3f3f3f"
+        isLinearGradient
+        gradientUniqueKey="myKey"
+        renderTime={(r, e, p) => <h1>Test</h1>}
+        onComplete={() => { }}
+    />;
+};
diff --git a/types/react-countdown-circle-timer/tsconfig.json b/types/react-countdown-circle-timer/tsconfig.json
new file mode 100644
index 0000000000..1d82b2a6aa
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+++ b/types/react-countdown-circle-timer/tsconfig.json
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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "jsx": "react"
+    },
+    "files": [
+        "index.d.ts",
+        "react-countdown-circle-timer-tests.tsx"
+    ]
+}
diff --git a/types/react-countdown-circle-timer/tslint.json b/types/react-countdown-circle-timer/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
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+++ b/types/react-countdown-circle-timer/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }